* {
    margin: 0;
    padding: 0;
  }
  
  body {
    font-size: 12px;
    font-family: "微软雅黑";
    color: #666;
    background: #000;
  }
  
  a {
    text-decoration: none;
  }
  
  ul li {
    list-style: none;
  }
  
  .tz_content {
    width: 100%;
    background: #282828;
  }
  
        /*t_left start*/
          .tz_content .t_left {
            width: 200px;
            height: 800px;
            background: #282828;
            position: fixed;
            left: 0;
            top: 0;
            z-index: 2;
        }
  
        .tz_content .t_left .l_logo {
            width: 100%;
            height: 108px;
            border-bottom: 1px solid #000000;
            background: url("../picture/logo1.png") no-repeat center;
        }
  
        .tz_content .t_left .l_nav {
            width: 100%;
            border-bottom: 1px solid #414141;
        }
  
        .tz_content .t_left .l_nav ul li {
            border-bottom: 1px solid #000000;
            line-height: 52px;
            border-top: 1px solid #414141;
        }
  
        .tz_content .t_left .l_nav ul li a {
            display: block;
            padding-left: 30px;
        }
  
        .tz_content .t_left .l_nav ul li a:hover {
            background: #28b779;
        }
  
        .tz_content .t_left .l_nav ul .active a {
            background: #28b779;
        }
  
        .tz_content .t_left .l_nav ul li a i {
            width: 16px;
            height: 16px;
            display: block;
            background: url("../picture/logo2.png") no-repeat;
            float: left;
            margin-top: 20px;
        }
  
        .tz_content .t_left .l_nav ul li a .icon_1 {
            background-position: -233px -52px;
        }
  
        .tz_content .t_left .l_nav ul li a .icon_2 {
            background-position: -254px -52px;
        }
  
        .tz_content .t_left .l_nav ul li a .icon_3 {
            background-position: -211px -52px;
        }
  
        .tz_content .t_left .l_nav ul li a span {
            font-size: 14px;
            color: #ffffff;
            padding-left: 10px;
        }
  
      /*end t_left*/
  
      /*t_header start*/
      .tz_content .t_header {
        width: 100%;
        height: 56px;
        background: #2f3437;
        position: relative;
        z-index: 1;
    }
  
        /*h_nav start*/
        .tz_content .t_header .h_nav {
            height: 56px;
            margin-left: 200px;
            float: left;
        }
  
        .tz_content .t_header .h_nav ul li {
            float: left;
            width: 110px;
            height: 56px;
            border-left: 1px solid #414141;
            border-right: 1px solid #000;
        }
  
        .tz_content .t_header .h_nav ul li a {
            display: block;
            color: #838383;
            text-align: center;
            padding-top: 8px;
        }
  
        .tz_content .t_header .h_nav ul li a:hover {
            color: #fff;
        }
  
        .tz_content .t_header .h_nav ul li a i {
            display: block;
            width: 18px;
            height: 17px;
            background: url("../picture/logo2.png") no-repeat;
            margin: 3px auto;
        }
  
        .tz_content .t_header .h_nav ul li .h_sel {
            color: #fff;
        }
  
        .tz_content .t_header .h_nav ul li a .h_icon1 {
            background-position: 0 -25px;
        }
  
        /*end h_nav*/
  
        /*h_info start*/
        .tz_content .t_header .h_info {
            height: 56px;
            position: absolute;
            top: 0;
            right: 10px;
        }
  
        .tz_content .t_header .h_info .h_article {
            line-height: 56px;
            color: #fff;
            float: left;
        }
  
        .tz_content .t_header .h_info .h_out {
            width: 65px;
            height: 30px;
            background: #28b779;
            margin: 13px 5px 0 10px;
            float: right;
        }
  
        .tz_content .t_header .h_info .h_out a {
            display: block;
            line-height: 30px;
            color: #fff;
            padding-left: 10px;
        }
  
        .tz_content .t_header .h_info .h_out a span {
            float: left;
        }
  
        .tz_content .t_header .h_info .h_out a i {
            width: 14px;
            height: 14px;
            display: block;
            background: url("../picture/logo2.png") no-repeat 0 -51px;
            float: left;
            margin: 6px 8px;
        }
  
        /*end h_info*/
  
    /*end header*/
  
    .tz_content .t_right {
      height: 1500px;
      background: #f3f4f5;
      margin-left: 200px;
  }
  
  /*r_location start*/
  .tz_content .t_right .r_location {
      height: 51px;
      background: #e5e5e5;
      border-bottom: 1px solid #ccc;
      line-height: 51px;
  }
  
  .tz_content .t_right .r_location i {
      width: 14px;
      height: 18px;
      display: block;
      background: url("../picture/logo2.png") no-repeat;
      background-position: -16px -51px;
      float: left;
      margin: 16px 20px 0 20px;
  }
  
  /*end r_location*/
  
  
  /*清除浮动*/
  .clear {
      clear: both;
  }
  
  /*r_table start*/
  .tz_content .t_right .r_table {
      border: 1px solid #ccc;
      margin: 0 1% 0 1%;
      background: #fff;
      margin-top: 20px;
      padding-bottom: 10px;
  }
  
  .tz_content .t_right .r_table .r_title {
      width: 100%;
      height: 40px;
      background: #eee;
      border-bottom: 1px solid #ccc;
  }
  
  .tz_content .t_right .r_table .r_title i {
      width: 16px;
      height: 14px;
      display: block;
      background: url("../picture/logo2.png") no-repeat -386px -15px;
      float: left;
      margin: 12px;
  }
  
  .tz_content .t_right .r_table .r_title p {
      height: 40px;
      line-height: 40px;
      border-left: 1px solid #ccc;
      float: left;
      padding-left: 5px;
      color: #000;
  }
  
  .tz_content .t_right .r_table .r_label {
      width: 80%;
      height: 100px;
      float: left;
  }
  
  .tz_content .t_right .r_table .r_label ul li {
      list-style: none;
      float: left;
      background: #999;
      margin: 10px 10px 0 10px;
  }
  
  .tz_content .t_right .r_table .r_label ul li a {
      display: block;
      padding: 8px 20px;
      color: #fff;
  }
  
  .tz_content .t_right .r_table .r_label ul li a:hover {
      background: #28b779;
  }
  
  .tz_content .t_right .r_table .r_label ul .select a {
      background: #28b779;
  }
  
  .tz_content .t_right .r_table .r_label ul li a i {
      width: 15px;
      height: 14px;
      display: block;
      background: url("../picture/logo2.png") no-repeat;
      float: left;
      margin-right: 10px;
  }
  
  .tz_content .t_right .r_table .r_label ul li a .l_icon1 {
      background-position: -33px -52px;
  }
  
  .tz_content .t_right .r_table .r_label ul li a .l_icon2 {
      background-position: -50px -52px;
  }
  
  .tz_content .t_right .r_table .r_label ul li a .l_icon3 {
      background-position: -67px -52px;
  }
  
  .tz_content .t_right .r_table .r_search {
      width: 19%;
      height: 30px;
      float: left;
      padding-top: 10px;
  }
  
  .tz_content .t_right .r_table .r_search .r_text {
      width: 60%;
      height: 28px;
      line-height: 28px;
      border: 1px solid #ddd;
      float: right;
  }
  
  .tz_content .t_right .r_table .r_search .r_btn {
      width: 20%;
      height: 29px;
      background: #999;
      color: #fff;
      cursor: pointer;
      border: 0;
      float: right;
  }
  
  /*end r_table*/
  
  /*r_table_list start*/
  .tz_content .t_right .r_table .r_table_list {
      width: 100%;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab {
      border-collapse: collapse;
      width: 98%;
      text-align: center;
      margin: 0 1%;
  }
  
  .tz_content .t_right .r_table .r_table_list tr th {
      line-height: 40px;
      background: #eee;
  }
  
  .tz_content .t_right .r_table .r_table_list tr td {
      border: 1px solid #ddd;
      line-height: 40px;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab thead {
      border: 1px solid #ddd;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr:hover {
      background: #EAEAEA;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr:hover .t_action {
      display: block;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr td .t_action {
      width: 108px;
      height: 24px;
      margin: 0 auto;
      display: none;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr .t_td {
      width: 120px;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr td .t_action a {
      width: 24px;
      height: 24px;
      display: block;
      float: left;
      margin-right: 2px;
      background: url("../picture/logo2.png") no-repeat;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr td .t_action a:hover {
      background-color: #2f3437;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr td .t_action .a_see {
      background-position: -359px -45px;
      background-color: #6297bc;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr td .t_action .a_edit {
      background-position: -379px -47px;
      background-color: #27a9e3;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr td .t_action .a_save {
      background-position: -398px -47px;
      background-color: #28b779;
  }
  
  .tz_content .t_right .r_table .r_table_list .t_tab tbody tr td .t_action .a_del {
      background-position: -417px -48px;
      background-color: #ff912f;
  }
  
  /*end r_table_list*/
  
  /*头部导航和消息提示小于1360的时候 用下边的样式*/
  @media screen and (max-width:1360px) {
  
      /*h_nav start*/
      .tz_content .t_header .h_nav {
          margin-left: 200px;
      }
  
      .tz_content .t_header .h_nav ul li {
          width: 80px;
      }
  
      /*end h_nav*/
  
      .tz_content .t_right .r_message .m_list .m_pic {
          display: none;
      }
  
      .tz_content .t_right .r_message .m_list .m_desc {
          text-align: center;
      }
  }
  
  /*头部导航和左侧导航小于1024的时候 用下边的样式*/
  
  @media screen and (max-width:1024px) {
  
      /*t_left start*/
      .tz_content .t_left {
          width: 50px;
      }
  
      .tz_content .t_left .l_logo {
          height: 54px;
          background: url("../picture/logo2.png") no-repeat center;
      }
  
      .tz_content .t_left .l_nav ul li a {
          padding-left: 16px;
          height: 52px;
      }
  
      .tz_content .t_left .l_nav ul li a span {
          display: none;
      }
      /*end t_left*/
  
      /*h_nav start*/
      .tz_content .t_header .h_nav {
          margin-left: 50px;
      }
  
      .tz_content .t_header .h_nav ul li {
          width: 60px;
      }
  
      .tz_content .t_header .h_nav ul li a span {
          display: none;
      }
  
      .tz_content .t_header .h_nav ul li a i {
          margin: 14px auto;
      }
  
      /*end h_nav*/
  
      .tz_content .t_header .h_info .h_article {
          display: none;
      }
  
      .tz_content .t_right {
          margin-left: 0;
      }
  
      .tz_content .t_right .r_location {
          margin-left: 50px;
      }
  
      .tz_content .t_right .r_message {
          margin-left: 50px;
      }
  
      .tz_content .t_right .r_table {
          margin-left: 60px;
      }
  
  }
  
      /* 设置列表项样式 articleList Start */
      #articleList li {
          margin-bottom: 10px;
          padding: 10px;
          background-color: #c2c2c2;
          border-radius: 5px;
        }
    
        /* 设置列表项内部元素的样式 */
        #articleList li span {
          display: block;
          font-weight: bold;
          color: #000000;
        }
    
        #articleList .articlename {
          color: #333;
        }
    
        #articleList .favorite-article {
          color: #666;
        }
    
        #articleList .article-review {
          color: #999;
        }
  
          .action-container {
              margin-bottom: 10px;
          }
      
          .search-input {
              margin-right: 10px;
          }
  
          /* 更新文本框和按钮的样式 */
          .update-container {
              display: none;
              margin-top: 10px;
          }
      
          .update-input {
              margin-right: 10px;
          }
  
        /* 设置列表项样式 articleList End */
  
       /* 分页样式 */
      .pagination-container {
          margin-top: 10px;
        }
    
        .pagination-button {
          margin-right: 5px;
        }
  
        .add-container {
          margin-bottom: 10px;
      }